From 0bf7e3b111fdc87ae862ebb4b3fac4fdbc99a1dc Mon Sep 17 00:00:00 2001
From: Jaco Kroon
Date: Tue, 5 Apr 2022 10:37:17 +0200
Subject: Only give the unavailable message if errno is ENOENT.

Signed-off-by: Jaco Kroon <jaco@uls.co.za>
---
 imap/fetch.c          | 2 +-
 imap/imapscanclient.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/imap/fetch.c b/imap/fetch.c
index 257b295..10188c5 100644
--- a/imap/fetch.c
+++ b/imap/fetch.c
@@ -1592,7 +1592,7 @@ FILE *open_cached_fp(unsigned long msgnum)
 	{
 		if (fd >= 0)	close(fd);
 
-		if ((cached_fp=tmpfile()) != 0)
+		if (fd <0 && errno == ENOENT && (cached_fp=tmpfile()) != 0)
 		{
 			fprintf(cached_fp, unavailable);
 			if (fseek(cached_fp, 0L, SEEK_SET) < 0 ||
diff --git a/imap/imapscanclient.c b/imap/imapscanclient.c
index 5ab7148..c01d40c 100644
--- a/imap/imapscanclient.c
+++ b/imap/imapscanclient.c
@@ -895,7 +895,7 @@ char	*p;
 
 	if (!filename)
 	{
-		return (0);
+		return (-1);
 	}
 
 	p=strrchr(filename, '/')+1;
-- 
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